From 5eb691805f7ec5960fe9d5d7fc57a7fc3097bbd0 Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Thu, 10 Apr 2008 19:06:39 +0400 Subject: ACPICA: Fix for fault if Load() fails Fixed a problem with the Load operator when loading a table from a buffer object. The input buffer was prematurely zeroed and/or deleted. http://www.acpica.org/bugzilla/show_bug.cgi?id=577 Signed-off-by: Bob Moore Signed-off-by: Alexey Starikovskiy Signed-off-by: Len Brown --- drivers/acpi/utilities/utdebug.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers/acpi/utilities/utdebug.c') diff --git a/drivers/acpi/utilities/utdebug.c b/drivers/acpi/utilities/utdebug.c index 7361204b1eef..a9148677f037 100644 --- a/drivers/acpi/utilities/utdebug.c +++ b/drivers/acpi/utilities/utdebug.c @@ -524,6 +524,11 @@ void acpi_ut_dump_buffer2(u8 * buffer, u32 count, u32 display) u32 temp32; u8 buf_char; + if (!buffer) { + acpi_os_printf("Null Buffer Pointer in DumpBuffer!\n"); + return; + } + if ((count < 4) || (count & 0x01)) { display = DB_BYTE_DISPLAY; } -- cgit v1.2.2 From 1d18c05825c3f2b8933a7fc7f7528881e98deb04 Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Thu, 10 Apr 2008 19:06:40 +0400 Subject: ACPICA: Cosmetic changes only, no functional changes Lint changes, fix compiler warnings, etc. Signed-off-by: Bob Moore Signed-off-by: Alexey Starikovskiy Signed-off-by: Len Brown --- drivers/acpi/utilities/utdebug.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) (limited to 'drivers/acpi/utilities/utdebug.c') diff --git a/drivers/acpi/utilities/utdebug.c b/drivers/acpi/utilities/utdebug.c index a9148677f037..2d6a78fb01cf 100644 --- a/drivers/acpi/utilities/utdebug.c +++ b/drivers/acpi/utilities/utdebug.c @@ -68,9 +68,9 @@ static const char *acpi_ut_trim_function_name(const char *function_name); void acpi_ut_init_stack_ptr_trace(void) { - u32 current_sp; + acpi_size current_sp; - acpi_gbl_entry_stack_pointer = ACPI_PTR_DIFF(¤t_sp, NULL); + acpi_gbl_entry_stack_pointer = ¤t_sp; } /******************************************************************************* @@ -89,10 +89,8 @@ void acpi_ut_track_stack_ptr(void) { acpi_size current_sp; - current_sp = ACPI_PTR_DIFF(¤t_sp, NULL); - - if (current_sp < acpi_gbl_lowest_stack_pointer) { - acpi_gbl_lowest_stack_pointer = current_sp; + if (¤t_sp < acpi_gbl_lowest_stack_pointer) { + acpi_gbl_lowest_stack_pointer = ¤t_sp; } if (acpi_gbl_nesting_level > acpi_gbl_deepest_nesting) { -- cgit v1.2.2 From 507f046c4dd17e9c94b5130ba184f8da90504685 Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Thu, 10 Apr 2008 19:06:42 +0400 Subject: ACPICA: Add va_end statements as appropriate Added missing va_end statements that should correspond with each va_start statement. Signed-off-by: Bob Moore Signed-off-by: Alexey Starikovskiy Signed-off-by: Len Brown --- drivers/acpi/utilities/utdebug.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/acpi/utilities/utdebug.c') diff --git a/drivers/acpi/utilities/utdebug.c b/drivers/acpi/utilities/utdebug.c index 2d6a78fb01cf..80144427bb41 100644 --- a/drivers/acpi/utilities/utdebug.c +++ b/drivers/acpi/utilities/utdebug.c @@ -201,6 +201,7 @@ acpi_ut_debug_print(u32 requested_debug_level, va_start(args, format); acpi_os_vprintf(format, args); + va_end(args); } ACPI_EXPORT_SYMBOL(acpi_ut_debug_print) @@ -238,6 +239,7 @@ acpi_ut_debug_print_raw(u32 requested_debug_level, va_start(args, format); acpi_os_vprintf(format, args); + va_end(args); } ACPI_EXPORT_SYMBOL(acpi_ut_debug_print_raw) -- cgit v1.2.2 From 75a44ce00b312f57264f42a0a985d17cd9994b98 Mon Sep 17 00:00:00 2001 From: Len Brown Date: Wed, 23 Apr 2008 23:00:13 -0400 Subject: ACPICA: update Intel copyright Signed-off-by: Len Brown --- drivers/acpi/utilities/utdebug.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/acpi/utilities/utdebug.c') diff --git a/drivers/acpi/utilities/utdebug.c b/drivers/acpi/utilities/utdebug.c index 80144427bb41..f938f465efa4 100644 --- a/drivers/acpi/utilities/utdebug.c +++ b/drivers/acpi/utilities/utdebug.c @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2007, R. Byron Moore + * Copyright (C) 2000 - 2008, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without -- cgit v1.2.2